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Hi,

Am getting 'Kendo is not defined' error while using date picker MVC UI control.

Uncaught ReferenceError: kendo is not defined

 

Anubhav
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Iron
 updated answer on 24 Nov 2022
2 answers
28 views

I am using kendo grid UI in my MVC application. I want to filter the multiple comma separated input values row wise, for single input value its working fine but for multiple comma separated values its not working. 

Please let me know if it is possible to filter the multiple comma separated values.

Thanks in Advance!

Milena
Telerik team
 answered on 23 Nov 2022
1 answer
12 views

I'm trying to use a menu helper in the drawer's Template and it's not working. Is this even possible?  Do you have any examples of using other controls with the helper? All the examples are pretty simple.

 

Ivan Danchev
Telerik team
 answered on 17 Nov 2022
2 answers
26 views

I want to have a "reset" button that sets all filters to blank and removes all rows from the grid, without calling the server.  I thought it would be able to do this by just saying:

 

grid.dataSource.data(new Array());

But this seems to mess up the paging.  The records are cleared, but when I reload the grid with new data, it keeps the old page number, even if that was greater than the current max pages, leaving the user with a blank grid.

 

Is there a recognized way to clear out a grid? 

    
Roy
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Iron
 updated answer on 14 Nov 2022
7 answers
1.9K+ views

Hi,

'm using MVC5 and have a reference to the Kendo.MVC.dll assembly.

I've followed the instructions mentioned in below article.
http://docs.telerik.com/kendo-ui/aspnet-mvc/asp-net-mvc-5

I have just started using telerik control after installation but I am getting below compilation error.

CS1705: Assembly 'Kendo.Mvc, Version=2016.1.112.545, Culture=neutral, PublicKeyToken=121fae78165ba3d4' uses 'System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' which has a higher version than referenced assembly 'System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

 

Thanks,

Shital

Anubhav
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Iron
 answered on 13 Nov 2022
0 answers
19 views
I am new to Kendo UI for ASP.NET MVC. How can I learn about all of the options for the HTML helpers?

For example, I see code like this in our codebase:

@(Html.Kendo().ComboBox()
        .Name("combobox")
        .DataTextField("ProductName")
        .DataValueField("ProductID")
        .DataSource(source => {
            source.Read(read =>
            {
                read.Action("Products_Read", "ComboBox").Data("foo");
            });
        })
    )

I'd like to understand the line that says "read.Action("Products_Read", "ComboBox").Data("foo");".

I see there is documentation out there, like:
https://demos.telerik.com/aspnet-mvc/combobox - shows the code
https://docs.telerik.com/aspnet-mvc/html-helpers/editors/combobox/overview
https://docs.telerik.com/aspnet-mvc/api/combobox
https://docs.telerik.com/aspnet-mvc/api/datasource

But even in the API documentation, I'm not seeing anything that explains what "read.Action().Data("foo")" does.

I see documentation that says, for example:
DataValueField "sets the field of the data item that provides the value content of the list items".
and
DataTextField "sets the field of the data item that provides the text content of the list items".

Those are the same definitions except for the word "value" and "text" have changed. How do I find out what that means?

Any tips for coming up to speed on this?
Rick
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 asked on 13 Nov 2022
0 answers
15 views

I'm using the Kendo version 2022.3.913.545

The default filter type selected in the dropdown is "DoesNotContain"!

When does it happen? when I add the localization file kendo.messages.**-**.min.js, while it should be "Contains"!

update: it seems Kendo selects the 5th (index 4) element of the filter dropdown as the default filter type! and in our language the order of the elements are as follows:

IsEqualTo,

IsNotEqualTo,

StartsWith,

Contains,

DoesNotContain,

EndsWith,

...

so the DoesNotContain is selected by default!

it is solvable by adding the following line

.Filterable(filter => filter.Operators(op=>op.ForString(t=>t.Clear().IsEqualTo("***").IsNotEqualTo("***").StartsWith("***").EndsWith("***").Contains("***").DoesNotContain("***").IsNotNullOrEmpty("***").IsNullOrEmpty("***"))).Mode(GridFilterMode.Row)))

it clears the filter types from the dropdown and puts item by item as you put in the list! On this occasion, I put the Contains filter type on the fifth position so it works!

but I don't want to use this method and want to use the Kendo localization only!!

 

Mahdi
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Iron
 updated question on 12 Nov 2022
1 answer
25 views

Hello

On preliminary testing of this signature form it seems there is an offset to the right on mobile devices even more so when holding the device in landscape, especially when changing the view when the canvas is already loaded.

Tested page is https://demos.telerik.com/aspnet-mvc/signature on android with chrome browser.

Any use-case to use this will be on a mobile device so it should work flawless.

Looking forward to a solution

 

Yanislav
Telerik team
 answered on 11 Nov 2022
1 answer
19 views

Hi,

we implemented the functionality like described here: https://www.telerik.com/forums/auto-save-row-when-moving-to-the-next-row#login

This works well when switching rows inside the grid, but unfortunately it doesn't work when leaving the grid, or when using any of the function buttons (NEW, DELETE) inside the grid.

Is there an easy way to handle these cases too?
Eyup
Telerik team
 answered on 10 Nov 2022
1 answer
28 views

Hello, I've been trying to switch from using manual installed DLLs in a lib folder to NuGet through https://nuget.telerik.com/v3/index.json

Currently using version 2018.3.911.545 manually installed but when I try and install it through nuget I get version 2016.2.607 as latest stable. This feels odd, especially since when i check latest stable it states version 2022.3.913 https://www.telerik.com/support/whats-new/aspnet-mvc/release-history/ui-for-asp-net-mvc-r3-2022-(version-2022-3-913)

 Am I missing some important step here?
Yanislav
Telerik team
 answered on 10 Nov 2022
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